探花直播

• Artificial Intelligence
• Fintech
• Big Data
• Data Science
• Social Network Analysis
• Health Informatics

• PhD in Computer Engineering, Kyung Hee University, South Korea, 2016
• MSc in Data Warehousing and Data Mining, University of Greenwich, England, 2007
• BSc in Information Technology, Gomal University, Pakistan, 2005

• Fintech
• Data Intelligence

Journal Publications

[J-23] Hafiz Tayyeb Javed, Kifayat Ullah Khan, Muhammad Faisal Cheema, Asaad Algarni, Jeongmin Park, 鈥淚nstance-based Lossless Summarization of Knowledge Graph with Optimized Triples and Corrections (IBA-OTC)鈥�, IEEE Access (SCIE Indexed), 2024

[J-22] Bushra Almas, Hasan Mujtaba, Kifayat Ullah Khan. 鈥淓HHR: An Efficient Evolutionary Hyper-heuristic based Recommender Framework for Short-text Classifier Selection鈥�, Cluster Computing, Springer, (SCIE Indexed) 2023

[J-21] Muhammad Fasih Javed Waqas Nawaz, Kifayat Ullah Khan, 鈥淗OVA-FPPM: Flexible Periodic Pattern Mining in Time Series Databases using Hashed Occurrence Vectors and Apriori-approach鈥�, Scientific Programming (SCIE Indexed) , 2021

[J-20] Waqas Nawaz, Kifayat Ullah Khan, and Khalid Bashir, 鈥滱 Review on Path Selection and Navigation Approaches Towards an Assisted Mobility of Visually Impaired People鈥�, KSII Transactions on Internet and Information Systems, (SCIE Indexed), 2020

[J-19] Waqas Nawaz, Kifayat Ullah Khan, Muhammad Shoaib Siddiqui. 鈥淎n On-line Analytical Processing (OLAP) Aggregation Function for Rising Aspects in Collaboration and Social Networks鈥�. Journal of Computer Science, 2020

[J-18] Waqas Nawaz, Khalid Bashir, Kifayat Ullah Khan, Muhammad Anas, Hafiz Obaid and Mughees Nadeem. 鈥淰IPEye: Architecture and Prototype Implementation of Autonomous Mobility for Visually Impaired People鈥�. International Journal of Advanced Computer Science and Applications (IJACSA), 2020

[J-17] HoJin Seo, Kisung Park, Yongkoo Han, Hyunwook Kim, Muhammad Umair, Kifayat Ullah Khan, and Young-Koo Lee. 鈥淎n Effective Graph Summarization and Compression Technique for Large Scale Graph鈥�, Super Computing, Springer, (SCI Indexed), 2020

[J-16] Batjargal Dolgorsuren, Kifayat Ullah Khan, Young-Koo Lee. 鈥淓M-FGS: Graph Sparsification via Faster Semi-Metric Edges Pruning鈥�. Applied Intelligence (SCI Indexed), 2019

[J-15] Batjargal Dolgorsuren, Kifayat Ullah Khan, Mostafa Kamal Rasel, Young-Koo Lee. 鈥淪tarZip: Streaming Graph Compression Technique for Data Archiving鈥�. IEEE Access (SCIE Indexed), 2019

[J-14] Nguyen Anh Tu, Thien Huynh-The, Kifayat Ullah Khan, and Young-Koo Lee. 鈥淢L-HDP: A Hierarchical Bayesian Nonparametric Model for Recognizing Human Actions in Video鈥�. IEEE Transactions on Circuits and Systems for Video Technology (SCI Indexed), 2019

[J-13] Weihua Xu, Md Azher Uddin, Batjargal Dolgorsuren, Mostafijur Rahman Akhond, Kifayat Ullah Khan, Md Ibrahim Hossain, Young-Koo Lee. 鈥淪imilarity Estimation for Large-scale Human Action Video Data on Spark鈥�. Applied Sciences by MDPI. (SCIE Indexed), 2018

[J-12] Kifayat Ullah Khan, Batjargal Dolgorsuren, Tu Nguyen Anh, Waqas Nawaz,and Young-Koo Lee. 鈥淔aster Compression Methods for a Weighted Graph using Locality Sensitive Hashing鈥�. Information Sciences by Elsevier. (SCI Indexed), 2017

[J-11] Kifayat Ullah Khan, Aftab Alam, Batjargal Dolgorsuren, Md Azher Uddin, Muhammad Umair,
Uijeong Sang, Van T.T. Duong, Weihua Xu and Young-Koo Lee. 鈥淟PaMI: A Graph-Based Lifestyle Pattern Mining Application Using Personal Image Collections in Smartphones鈥�. Applied Sciences by MDPI. (SCIE Indexed), 2017

[J-10] Nguyen Anh Tu, Kifayat Ullah Khan, and Young-Koo Lee. 鈥淔eatured Correspondence Topic Model for Semantic Search on Social Image Collections鈥�. Expert Systems With Applications. Elsevier, (SCIE Indexed), 2017

[J-09] Kifayat Ullah Khan, Waqas Nawaz, Young-Koo Lee. 鈥淪et-based unified approach for summarization of a multi-attributed graph鈥�, World Wide Web, Springer (SCIE Indexed), 2017

[J-08] Waqas Nawaz, Kifayat Ullah Khan, Young-Koo Lee. 鈥淎 Multi-User Perspective for Personalized Email Communities鈥�, Expert Systems with Applications, Elsevier (SCIE Indexed), 2016

[J-07] Kifayat Ullah Khan, Waqas Nawaz, Young-Koo Lee. 鈥淪et-based Approximate Approach for Lossless Graph Summarization鈥�, Computing, Springer (SCI Indexed), 2015

[J-06] Waqas Nawaz, Kifayat-Ullah Khan, Young Koo Lee, 鈥淪PORE: Shortest Path Overlapped Regions and Confined Traversals Towards Graph Clustering鈥�, Applied Intelligence, Springer (SCI Indexed), 2015

[J-05] Waqas Nawaz, Kifayat-Ullah Khan, Young Koo Lee, 鈥淚ntra Graph Clustering using Collaborative Similarity Measure鈥�, Distributed and Parallel Databases, Springer. (SCIE Indexed), 2015

[J-04] Kamran Najeebullah, Kifayat Ullah Khan, Waqas Nawaz, Young-Koo Lee, 鈥淏ishard parallel processor: A disk-based processing engine for billion-scale graphs鈥�, International Journal of Multimedia & Ubiquitous Engineering (IJMUE), 2014

[J-03] Waqas Nawaz, Kifayat-Ullah Khan, and Young-Koo Lee, 鈥淪hortest Path Analysis for Efficient Traversal Queries in Large Networks鈥�, Contemporary Engineering Sciences, HIKARI, 2014.

[J-02] Kifayat-Ullah Khan, Waqas Nawaz, and Young-Koo Lee, 鈥淎n Efficient Algorithm for MDL Based Graph Summarization for Dense Graphs鈥�, Contemporary Engineering Sciences, HIKARI, 2014.

[J-01] Kifayat Ullah Khan, Sheikh Muhammad Saqib, Bashir Ahmad, Shakeel Ahmad and Muhammad Ahmad Jan, 鈥淐loud based Data Warehouse 2.0 Storage Architecture: An extension to traditional Data Warehousing鈥�, International Journal of Computer Science and Information Security. Vol. 9 No. 6 June 2011.

Conference Publications

[C-38] Waqas Nawaz, Maryam Baig, Kifayat Ullah Khan, 鈥淓fficient Textual Similarity using Semantic Min-hashing鈥�, 2024 International Conference on Big Data and Smart Computing, Bankok, Thailand, 2024

[C-37] Aminah Bilal Lodhi, Muhammad Abdullah Bilal, Hafiz Syed Muhammad Bilal, Kifayat Ullah Khan, Fahad Ahmed Satti, Syed Imran Ali,鈥� PNRG: Knowledge graph-driven methodology for personalized nutritional recommendation generation鈥�, 20th International Conference On Smart Living and Public Health, Wonju, Republic of Korea, 2023

[C-36] Riva Malik, Kifayat Ullah Khan, Waqas Nawaz,鈥淢aximal gSpan: Multi-Document Summarization through Frequent Subgraph Mining鈥�, 2023 17th International Conference on Ubiquitous Information Management and Communication (IMCOM), Seoul, Korea, Republic of, 2023

[C-35] Talha Nazar, Shujaat Hussain Kausar and Kifayat Ullah Khan, 鈥淟ocalizing and Analyzing the Infographics in Document Using Deep Learning鈥� 2023 17th International Conference on Ubiquitous Information Management and Communication (IMCOM), Seoul, Korea, Republic of, 2023

[C-34] Yasmeen Afzal, Kifayat Ullah Khan, Muhammad Asim, 鈥淗DA-TIP: A framework for Heterogeneous Data Aggregation for Threat Intelligence Platform", 2023 17th International Conference on Ubiquitous Information Management and Communication (IMCOM), Seoul, Korea, Republic of, 2023

[C-33] A. H. Minhas, M. D. Shaiq, S. A. Qureshi, M. D. A. Cheema, S. Hussain and K. U. Khan, "An Efficient Algorithm for Ranking Candidates in E-Recruitment System," 2022 16th International Conference on Ubiquitous Information Management and Communication (IMCOM), Seoul, Korea, Republic of, 2022, pp. 1-8, doi: 10.1109/IMCOM53663.2022.9721629.

[C-32] S. Ur Rehman Bhatti, M. Daniyal Shaiq, H. Sajid, S. Ali Qureshi, S. Hussain and K. Ullah Khan, "Resu-mizer: Hybrid Resume Information Retrieval System," 2022 16th International Conference on Ubiquitous Information Management and Communication (IMCOM), Seoul, Korea, Republic of, 2022, pp. 1-7, doi: 10.1109/IMCOM53663.2022.9721722.

[C-31] S. Kiyani, M. Dildar Ahmed Cheema, S. Ali Qureshi, S. Hussain and K. Ullah Khan, "Feature-Wise Ranking of Candidates through Maximum Degrees in Hidden Bipartite Graphs," 2022 16th International Conference on Ubiquitous Information Management and Communication (IMCOM), Seoul, Korea, Republic of, 2022, pp. 1-8, doi: 10.1109/IMCOM53663.2022.9721803.

[C-30] S. U. Rehman Bhatti, S. Hussain and K. U. Khan, "A Robust Algorithm for Candidate Pruning and Feature Weight Generation in E-Recruitment System," 24th International Multitopic Conference (INMIC), Islamabad, Pakistan, 2022, pp. 1-7, doi: 10.1109/INMIC56986.2022.9972934.

[C-29] Yasmeen Afzal, Kifayat Ullah Khan, Muhammad Asim, 鈥淎 Robust Architecture for Aggregation of Heterogeneous Data for Threat Intelligence Platforms ", 24th International Multitopic Conference (INMIC), Islamabad, Pakistan, 2022

[C-28] Zeeshan Ali, Waqas Nawaz and Kifayat Ullah Khan. 鈥淎n Efficient Multi-Criteria Path Selection Approach in Road Networks through Influencer Nodes and K-hop Search鈥�. IEEE International Conference on Ubiquitous Information Management and Communication (IMCOM), 2022

[C-27] Hira Sajid, Javeria Kanwal, Amna Basharat, Shujaat Hussain and Kifayat Ullah Khan. 鈥淩esume Parsing Framework for E-recruitment鈥�. IEEE International Conference on Ubiquitous Information Management and Communication (IMCOM), 2022

[C-26] Naveed Javaid, Kifayat Ullah Khan, Asad Masood Khattak, Waqas Nawaz. 鈥淐ommunity Search in a Multi-Attributed Graph using Collaborative Similarity Measure and Node Filtering鈥�. IEEE International Conference on Ubiquitous Information Management and Communication (IMCOM), South Korea, 2021

[C-25] Awais Yousaf, Asad Masood Khattak, Kifayat Ullah Khan . 鈥淥ntology Evolution using Recoverable SQL Logs鈥�. International Workshop on Machine Learning for Web Services Security (MLWSS), Dubai,2020

[C-24] Kifayat Ullah Khan, Waqas Nawaz, Young-Koo Lee. 鈥淪uccinct LSH Indexing Scheme for a Dynamic Graph鈥�, Korea Computer Congress (KCC). Jeju Island, Republic of Korea, 2017.

[C-23] Batjargal Dolgorsuren, Aftab Alam, Kifayat Ullah Khan, Young-Koo Lee. 鈥淭ime-Series Graph Data Partitioning in Spark鈥�, Korea Computer Congress (KCC). Jeju Island, Republic of Korea, 2017.

[C-22] Kifayat Ullah Khan, Tu Nguyen Anh, Mostafijur Rahman Akhond, Waqas Nawaz, Young-Koo Lee. 鈥淎ccelerating Community-Search Problem through Faster Graph Dedensification鈥�, 4th IEEE International Conference on Big Data and Smart Computing (BigComp, 2017), Jeju, Korea

[C-21] Noorul Amin, Kifayat Ullah Khan, Batjargal Dolgorsuren and Young-Koo Lee. 鈥淓xtracting Top-K Interesting Information with Weighted Query Semantics鈥�, 4th IEEE International Conference on Big Data and Smart Computing (BigComp, 2017), Jeju, Korea

[C-20] Van T.T. Duong, Kifayat Ullah Khan, Young-Koo Lee, 鈥淭op-k Frequent Induced Subgraph Mining on a Sliding Window using Sampling鈥�, 11th ACM International conference on Ubiquitous information Management and Communication (ACM IMCOM, 2017), Beppu, Japan

[C-19] Elena En, Aftab Alam, Kifayat Ullah Khan and Young-Koo Lee. 鈥淧arallel Compression of Weighted Graphs鈥�, 9th International Conference on Emerging Databases (EDB, 2017), Seoul, Korea

[C-18] Kifayat Ullah Khan, Waqas Nawaz, Young-Koo Lee. 鈥淪calable Compression of a Weighted Graph鈥�, Korea Computer Congress (KCC). Jeju, Korea, 2016. (Best Paper Award)

[C-17] Van T.T. Duong, Kifayat Ullah Khan, Young-Koo Lee, 鈥淔aster Mining of Frequent Subgraphs having Bridge-Nodes in Streaming Graphs through Summarization鈥�, Korea Computer Congress (KCC). Jeju, Korea, 2016

[C-16] Van T.T. Duong, Kifayat Ullah Khan, Byeong-Soo Jeong, Young-Koo Lee, 鈥淭op-k Frequent Induced Subgraph Mining Using Sampling鈥�, 6th International Conference on Emerging Databases (EDB, 2016), Jeju, Korea

[C-15] Batjargal Dolgorsuren, Weihua Xu, Kifayat Ullah Khan, Byeong-Soo Jeong and Young-Koo Lee, 鈥淪P2: Spanner construction for Shortest Path computation on Streaming Graph鈥�, 6th International Conference on on Emerging Databases (EDB, 2016), Jeju, Korea

[C-14] Kifayat Ullah Khan, Mostofa Kamal Rasel, Muhammad Noorulamin, Waqas Nawaz, Young-Koo Lee. 鈥淥n Efficiently Summarizing a Large Dynamic Graph鈥�, 3rd IEEE International Conference on Big Data and Smart Computing (BigComp 2016), Hong Kong, China

[C-13] Guillermo Crocker Garcia, Kifayat Ullah Khan, and Young-Koo Lee. 鈥淒ASJ: A Hadoop-based and Approximate Approach for Similarity Join Computations in Metric Spaces鈥�, Korea Computer Congress (KCC). Phoenix Park, Korea, 2015. (Best Paper Award)

[C-12] Kifayat Ullah Khan, Young-Koo Lee. 鈥淪et-based Approach for Lossless Graph Summarization using Locality Sensitive Hashing鈥�, 31st International Conference on Data Engineering (ICDE 2015) Ph.D. Symposium, Seoul, Korea

[C-11] Kifayat Ullah Khan, Waqas Nawaz, Young-Koo Lee. 鈥淟ossless Graph Summarization using Dense Subgraphs Discovery鈥�, 9th ACM International Conference on Ubiquitous Information Management and Communication (ICUIMC 2015), Bali, Indonesia

[C-10] Noorul Amin, Kifayat Ullah Khan, and Young-Koo Lee. 鈥淎nalyzing Subgraph Isomorphism on Graphs with Diverse Structural Properties鈥�, 1st ACM International Conference on Big Data Applications and Services (BigDAS 2015). Jeju Island, Republic of Korea

[C-09] Kifayat Ullah Khan, Waqas Nawaz, Young-Koo Lee. 鈥淪et-based Unified Approach for Attributed Graph Summarization鈥�, 7th IEEE International Conference on Social Computing and Networking (SocialCom 2014), Sydney, Australia

[C-08] Waqas Nawaz, Kifayat-Ullah Khan, and Young-Koo Lee, 鈥淐ORE Analysis for Efficient Shortest Path Traversal Queries in Social Graphs鈥�, 7TH IEEE International Conference on Social Computing and Networking (SocialCom, 2014) , Sydney, Australia

[C-07] Waqas Nawaz, Kifayat Ullah Khan, Young Koo Lee. 鈥淪hortest Path Analysis in Social Graphs鈥�, 3rd International Conference on Convergence and its Application (ICCA 2014), Seoul, Korea

[C-06] Kifayat Ullah Khan, Kamran Najeebullah, Waqas Nawaz, Young-Koo Lee. 鈥淥LAP on Structurally Significant Data in Graphs鈥�, 5th International Conference on Data Mining and Intelligent Information Technology Applications (ICMIA 2013), Jeju Island, Korea

[C-05] Waqas Nawaz, Yongkoo Han, Kifayat Ullah Khan, Young Koo Lee, 鈥淧ersonalized Email Community Detection using Collaborative Similarity Measure鈥�, 5th International Conference on Data Mining and Intelligent Information Technology Applications (ICMIA 2013), Jeju, Korea

[C-04] Kamran Najeebullah, Kifayat Ullah Khan, Waqas Nawaz, Young-Koo Lee, 鈥淏PP: Large Graph Storage for Efficient Disk Based Processing鈥�, Advanced Science and Technology Letters, Vol 30, 2nd International Conference on Convergence and its Application (ICCA 2013) Jeju, Korea

[C-03] Muhammad Aamir Saleem, Iram Fatima, Kifayat Ullah Khan, Young Koo Lee, Sungyoung Lee, 鈥淭rajectory based activity monitoring and healthcare provisioning鈥�, 10th IEEE International Conference on Pervasive Intelligence and Computing (PiCom 2012), Changzhou, China

[C-02] Muhammad Aamir Saleem, Muhammad Usman Saleem, Kifayat Ullah Khan, Sungyoung Lee, Sungyoung Lee, 鈥淭owards Theft Protection Using Trajectory Based Anomaly Detection 鈥�, 38th Korea Information Processing Society (KIPS) Conference, Korea, 2012

[C-01] Kifayat Ullah Khan, Waqas Nawaz, Muhammad Aamir Saleem, Young-Koo Lee, Sungyoung Lee. 鈥淩ising_Pairs: An OLAP Aggregation Function for Social Networks鈥�, 4th International Conference on Emerging Databases (EDB 2012), Seoul, Korea

Patents

[P-03] Title: Method, Apparatus, and Computer program for Summarizing of a Weighted Graph Application Number: 10-2017-0037513
Registration Number: 10-1878213-0000
[P-02] Patent Title: Method for producing Graph Cube for Online Analytical Process Application Number : 1020140029214
Patent Registration Number: 1015763580000
[P-01] Title: Method, System, and Computer program for Semantic Image Retrieval Based on Topic Modelling Application Number: 10-2017-0090390 Registration Number: 10-1976081-0000
URL: All 3 patents can be accessed by using my name 鈥淜ifayat Ullah Khan鈥� on the ENG portal.

Experience with working in Software Development Industry of UK and Pakistan. Worked on various funded projects as PI, Co-PI, Consultant, and Lead.